Resonant nanostructures based on AlInP – a low-loss material platform for nonlinear nanophotonics
Second-order nonlinear optical materials with high refractive index and wide transparency range are of high demand for various photonic applications. Here, we present nanostructures fabricated in wafer-bonded crystalline aluminum indium phosphide (AlInP). The nanostructures exhibit strong enhancement of second-harmonic generation due to higher-order anapole excitations. Our results illustrate the potential of AlInP for nonlinear nanophotonics.
Authors
- Timo Stolt (ORCID: https://orcid.org/0000-0002-0047-8536)
- Andreas C. Liapis (ORCID: https://orcid.org/0000-0001-6810-3354)
- Andriy Shevchenko (ORCID: https://orcid.org/0000-0002-7621-2830)
- M. Kaivola (ORCID: https://orcid.org/0000-0001-5047-5846)
- С. В. Новиков (ORCID: https://orcid.org/0000-0002-3725-2565)
- Seyed Ahmad Shahahmadi (ORCID: https://orcid.org/0000-0002-8320-1793)
- Radosław Kołkowski (ORCID: https://orcid.org/0000-0003-3866-9394)
- Jani Oksanen
- Huayu Bai (ORCID: https://orcid.org/0000-0003-2046-9650)
Institutions
- Aalto University (FI)
Publication Details
- Journal
- EPJ Web of Conferences
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1051/epjconf/202533506010
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission
- Aalto-Yliopisto
- HORIZON EUROPE Framework Programme